EP 4037498 A4 20221116 - FOOD PRESERVATION METHOD
Title (en)
FOOD PRESERVATION METHOD
Title (de)
VERFAHREN ZUR KONSERVIERUNG VON LEBENSMITTELN
Title (fr)
PROCÉDÉ DE CONSERVATION D'ALIMENTS
Publication
Application
Priority
- US 201962907904 P 20190930
- US 2020053592 W 20200930
Abstract (en)
[origin: WO2021067470A1] In some implementations, a system for removing oxygen from a container includes a recirculation pump and an oxygen removal device. The recirculation pump includes an intake and a discharge, and the intake includes a first connector. The discharge is fluidically connected to an oxygen removal device.
IPC 8 full level
A23B 7/148 (2006.01); B01D 53/04 (2006.01)
CPC (source: EP KR US)
A23B 7/148 (2013.01 - EP KR US); B01D 53/0407 (2013.01 - EP KR); B01D 53/0446 (2013.01 - US); B01D 53/0454 (2013.01 - US); B01D 53/22 (2013.01 - US); A23V 2002/00 (2013.01 - US); B01D 2253/20 (2013.01 - US); B01D 2257/104 (2013.01 - EP KR US); B01D 2259/40083 (2013.01 - EP KR); B01D 2259/40088 (2013.01 - EP KR US); B01D 2259/4525 (2013.01 - EP KR US); B01D 2259/804 (2013.01 - US)
Citation (search report)
- [XYI] JP H08294322 A 19961112 - SANYO ELECTRIC CO
- [Y] US 2018245835 A1 20180830 - KAMEI NORITAKA [JP], et al
- See also references of WO 2021067470A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2021067470 A1 20210408; BR 112022006121 A2 20220621; CN 114945283 A 20220826; EP 4037498 A1 20220810; EP 4037498 A4 20221116; JP 2022550444 A 20221201; KR 20220140480 A 20221018; US 2022347623 A1 20221103
DOCDB simple family (application)
US 2020053592 W 20200930; BR 112022006121 A 20200930; CN 202080073961 A 20200930; EP 20872629 A 20200930; JP 2022520326 A 20200930; KR 20227014304 A 20200930; US 202017764761 A 20200930